:root{--bg:#fff;--bg-soft:#fafafa;--bg-mute:#f5f5f7;--bg-inset:#f2f2f5;--ink:#0f172a;--ink-2:#475569;--ink-3:#8a94a6;--ink-4:#b6bdc9;--line:#eaecf0;--line-soft:#f1f2f5;--line-strong:#dee1e7;--primary:#4f46e5;--primary-ink:#4338ca;--primary-700:#3730a3;--primary-50:#eef2ff;--primary-100:#e0e7ff;--primary-200:#c7d0fe;--ok:#0e9f6e;--ok-bg:#e7f7f0;--ok-line:#c6ecdc;--warn:#c2740c;--warn-bg:#fcf4e6;--warn-line:#f2e0bc;--danger:#db2b47;--danger-bg:#fdecee;--danger-line:#f6cdd3;--info:#2563eb;--info-bg:#eaf1fe;--info-line:#cfe0fb;--ink-dark:#0e1117;--ink-dark-2:#161b23;--r-xs:6px;--r-sm:8px;--r:12px;--r-lg:16px;--r-xl:20px;--r-2xl:28px;--shadow-xs:0 1px 2px #1018280d;--shadow-sm:0 1px 2px #1018280a, 0 1px 3px #1018280d;--shadow:0 2px 4px #1018280a, 0 4px 14px #1018280f;--shadow-md:0 6px 20px #10182812, 0 2px 6px #1018280a;--shadow-lg:0 16px 44px #1018281f, 0 4px 12px #1018280f;--font:"Inter", "Noto Sans SC", -apple-system, BlinkMacSystemFont, "PingFang SC", "Microsoft YaHei", sans-serif}.vc,.vc *{box-sizing:border-box}.vc{width:100%;min-width:1024px;font-family:var(--font);color:var(--ink);background:var(--bg);-webkit-font-smoothing:antialiased;text-rendering:optimizelegibility;font-feature-settings:"tnum" 0;line-height:1.5}.vc p{margin:0}.vc h1,.vc h2,.vc h3,.vc h4{letter-spacing:-.01em;margin:0;font-weight:650}.vc button{cursor:pointer;font-family:inherit}.vc img{display:block}.vc .en{font-family:Inter,sans-serif}.vc .num{font-variant-numeric:tabular-nums;font-family:Inter,sans-serif}.vc .btn{white-space:nowrap;border:1px solid #0000;border-radius:10px;justify-content:center;align-items:center;gap:8px;padding:12px 18px;font-size:15px;font-weight:560;line-height:1;transition:all .15s;display:inline-flex}.vc .btn-primary{background:var(--primary);color:#fff;box-shadow:0 1px 2px #4f46e559,inset 0 1px #ffffff1f}.vc .btn-primary:hover{background:var(--primary-ink)}.vc .btn-ghost{color:var(--ink);border-color:var(--line-strong);box-shadow:var(--shadow-xs);background:#fff}.vc .btn-ghost:hover{background:var(--bg-soft)}.vc .btn-soft{background:var(--primary-50);color:var(--primary-ink)}.vc .btn-soft:hover{background:var(--primary-100)}.vc .btn-dark{background:var(--ink-dark);color:#fff}.vc .btn-lg{border-radius:12px;padding:15px 26px;font-size:16px}.vc .btn-sm{border-radius:8px;padding:9px 13px;font-size:13px}.vc .btn-block{width:100%}.vc .chip{background:var(--bg-mute);color:var(--ink-2);border:1px solid var(--line);border-radius:999px;align-items:center;gap:6px;padding:6px 11px;font-size:13px;font-weight:540;display:inline-flex}.vc .chip-primary{background:var(--primary-50);color:var(--primary-ink);border-color:var(--primary-100)}.vc .chip-ok{background:var(--ok-bg);color:var(--ok);border-color:var(--ok-line)}.vc .chip-warn{background:var(--warn-bg);color:var(--warn);border-color:var(--warn-line)}.vc .chip-info{background:var(--info-bg);color:var(--info);border-color:var(--info-line)}.vc .tag{color:var(--ink);border:1px solid var(--line-strong);background:#fff;border-radius:9px;align-items:center;gap:6px;padding:7px 13px;font-size:14px;font-weight:540;display:inline-flex}.vc .card{border:1px solid var(--line);border-radius:var(--r-lg);box-shadow:var(--shadow-sm);background:#fff}.vc .eyebrow{letter-spacing:.08em;text-transform:uppercase;color:var(--primary);font-size:13px;font-weight:640}.vc .bar{background:var(--bg-inset);border-radius:999px;height:8px;overflow:hidden}.vc .bar>span{background:var(--primary);border-radius:999px;height:100%;transition:width .45s cubic-bezier(.4,0,.2,1);display:block}.vc .hr{background:var(--line);border:0;height:1px}.vc .ico-sq{border-radius:12px;flex:none;justify-content:center;align-items:center;display:inline-flex}*,:before,:after{box-sizing:border-box}html,body,#root{margin:0;padding:0}html{-webkit-text-size-adjust:100%}body{background:#e9eaee;min-height:100vh;font-family:Inter,Noto Sans SC,-apple-system,BlinkMacSystemFont,PingFang SC,Microsoft YaHei,sans-serif}#root{min-height:100vh}.vc{min-height:100vh;margin-inline:auto}.vc a{cursor:pointer;color:inherit;text-decoration:none}.tristate-seg:not([aria-pressed=true]):hover{color:var(--ink-2);background:#0000000a}.itemrow-act:hover{background:var(--bg-soft);color:var(--ink-2);border-color:var(--line-strong)}.itemrow-act-danger:hover{background:var(--danger-bg);color:var(--danger);border-color:var(--danger-line)}@keyframes vc-rec-pulse{0%{box-shadow:0 0 #db2b4773}70%{box-shadow:0 0 0 8px #db2b4700}to{box-shadow:0 0 #db2b4700}}.vc-mic-recording{animation:1.4s ease-out infinite vc-rec-pulse}